I am but one person and, despite me doing everything you suggest (well except submit, because others always beat me to the punch there), it's a massive uphill battle. This place is slowly turning into reddit, where folks upvote buzzwordy article titles and move on to upvote the next.
If you're not willing to help make it better, comments like the one you posted just make it worse by adding unhelpful noise, as is this one. The "place is slowly turning into reddit" trope is old and likewise does nothing to make things better. Yes, it does take effort: most good things do. It's much easier to vandalize than to construct. Please help, not hinder.
You're right that I neglected to comment on the fact that you say you do everything but submit articles, and I should have pointed that out. Thank you for doing that! I instead focussed on additional ways to make HN better. It's both how one contributes and how one doesn't. I hope you take this in the spirit it's intended. Your initial comment indicates you want HN to be better. These are strategies to do so.
Tldr: I built a superminer in 2013 for a client. If he would have paid me in bitcoin, then those bitcoins would have been stolen by now. Bitcoin mining uses way too much electricity, now it is 35 terawatt hours at this rate:
2019 > USA,2020 > World
Too many inaccuracies in this article to be believable.
Yes, POW is a problem but reading this article I doubt the author ever designed mining hardware, description of sha256 is wrong for one, whole thing smells.
Actually I am betting against bitcoin as I only hold alts, and I only hold small amounts of POW coins because I believe the concept is not sustainable and the fixed block solve time brings certain kinds of scalability issues.
I like the look of Universa currently to try and address a lot of the POW issues and also the hard fork and Kitties type problems from full decentralisation.
2012: Better to stay away from Bitcoin
2013: Better to stay away from Bitcoin
2014: Better to stay away from Bitcoin
2015: Better to stay away from Bitcoin
2016: Better to stay away from Bitcoin
2017: Better to stay away from Bitcoin
2018: Better to stay away from Bitcoin
2019: Uhh well..